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Ongoing Blood-Thinner Management, Later Months

Kentucky rates for HCPCS 99364

This covers the ongoing work involved in managing a patient's warfarin (a blood-thinning medication) for each additional three-month period after the first, in the outpatient setting. It includes reviewing regular blood clotting test results, adjusting the medication dose as needed, giving the patient instructions, and ordering follow-up testing. This reflects the continued coordination needed to keep the blood-thinning level in a safe range over the long term.

Rates data updated July 2026.

Facilitymedian $38,905 · 10th–90th $38,905$44,6680%50%90th$38,905Professionalmedian $126 · 10th–90th $51$48,9780%10%10th90th$126$50.0$200.0$1.0K$5.0K$20.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Small sample; interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$41.69
Median
$41.69
Typical High
$51.29
CareSource
Setting
Facility
Modifier
Global
Typical Low
$38,904.51
Median
$38,904.51
Typical High
$44,668.36
CareSource
Setting
Professional
Modifier
Global
Typical Low
$46,773.51
Median
$48,977.88
Typical High
$51,286.14
Cigna
Setting
Professional
Modifier
Global
Typical Low
$70.79
Median
$123.03
Typical High
$208.93